Meaning : The appearance conveyed by a person's face.
Example :
A pleasant countenance.
A stern visage.
Synonyms : visage
Meaning : Formal and explicit approval.
Example :
A Democrat usually gets the union's endorsement.
Synonyms : endorsement, imprimatur, indorsement, sanction, warrant
Meaning : Consent to, give permission.
Example :
She permitted her son to visit her estranged husband.
I won't let the police search her basement.
I cannot allow you to see your exam.